@book{12937,
	author = {Tolkien, J. R. R. and Lee, Alan,},
	title = {The hobbit, or, There and back again /},
	publisher = {Harper collins,},
	year = {1978.},
	address = {London :},
	edition = {4th ed.},
	note = {"Text of this edition is based on that first published in Great Britain by Collins Modern Classics in 1998 ... corrections have been made to that setting"--T.p. verso.},
	url = {http://www.loc.gov/catdir/samples/hm051/2001276594.html}
}